linux-kernel - Re: r8169 only works in promisc mode

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Date:   Sat, 9 Mar 2019 10:33:40 +0100
From:   Heiner Kallweit <hkallweit1@...il.com>
To:     "Alex Xu (Hello71)" <alex_y_xu@...oo.ca>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: r8169 only works in promisc mode

On 09.03.2019 03:16, Alex Xu (Hello71) wrote:
> After suspending, my r8169 (not actually 8169, just that driver) only 
> receives packets when in promiscuous mode. I have tried disabling all 
> offload features except highdma [fixed], and it doesn't fix the issue.
> 
> I am using torvalds/linux, compiled about two days ago (not sure which 
> commit). I think this happened after a recent upgrade (some time in the 
> past week). Given the long testing cycle, I don't really want to bisect; 
> I am hoping someone has some idea of where the issue could be.
> 
The provided information isn't enough to say anything. Please create a
bug ticket in bugzilla. Needed information:
- Last working and first failing kernel version (as reported by uname -a)
- Is 5.0 ok?
- Full dmesg log
- lspci -vv output for the network card
- If the issue happens only after resume from suspend, diff of the
  chip registers (ethtool -d) before and after suspend.
- Does removing / reloading the r8169 module fix the issue?

> Please CC me on replies.
> 
> Thanks,
> Alex.
> 
Heiner